Chinese rain bell (Strobilanthes hamiltoniana)

Chinese rain bell (Strobilanthes hamiltoniana) is a species of plant in the Acanthaceae, a shrub or low tree with erect, woody and branched stems, large leaves, trumpet-shaped flowers in panicles, growing in forests, farmlands and home gardens.

S. Hamiltoniana has erect stems, cylindrical, woody, old stems have rough bark, brown with white spots, young stems are green and branching to form 3-4 new stems.

The leaves are oblong, pointed tip and serrated margin, pale green top and bottom, a large vein in the middle with many pinnate small veins and bright green or blackish in color.

Inflorescences in panicles with long, slender, branched stalks, growing at the ends of the stems and blooming alternately. The flowers are trumpet-shaped, long and slender aisles, five cones, bright red in color and the surface has many veins.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Lamiales
Family: Acanthaceae
Genus: Strobilanthes
Species: Strobilanthes hamiltoniana

Purwaceng (Pimpinella pruatjan)

Purwaceng or purwoceng or antanan gunung or Viagra of Java ( Pimpinella pruatjan or Pimpinella priatjan ) are small termas growing horizontally in Apiaceae, growing in villages on Dieng Plateau, Central Java Province, Indonesia, at 1,500 to 2,000 meters above sea level, the roots have medicinal properties for aphrodisiacs and are usually processed in powder form for a mixture of coffee or milk. P. pruatjan grows flat on the ground but does not propagate, small leaves are reddish green for 1-3 cm in diameter. This plant is only found in Java and grows in high mountain areas. A low population where industrial demand is very high results in increasingly scarce. Another place that is likely to become a purwaceng habitat is the Iyang Mountains and the Tengger Mountains in East Java Province. Efforts to multiply and cultivate have a big problem where these plants have difficulty producing seeds. In vitro propagation research through tissue cultivation has been carried out to overcome ...

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